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FR3115504B1 - SOUND HEADRESTS AND ASSOCIATED SEAT - Google Patents

SOUND HEADRESTS AND ASSOCIATED SEAT Download PDF

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Publication number
FR3115504B1
FR3115504B1 FR2010836A FR2010836A FR3115504B1 FR 3115504 B1 FR3115504 B1 FR 3115504B1 FR 2010836 A FR2010836 A FR 2010836A FR 2010836 A FR2010836 A FR 2010836A FR 3115504 B1 FR3115504 B1 FR 3115504B1
Authority
FR
France
Prior art keywords
sound
headrests
associated seat
open
midrange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2010836A
Other languages
French (fr)
Other versions
FR3115504A1 (en
Inventor
Léo Guadagnin
Bouchet Arnaud Cazes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Focal JMLab SAS
Original Assignee
Focal JMLab SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Focal JMLab SAS filed Critical Focal JMLab SAS
Priority to FR2010836A priority Critical patent/FR3115504B1/en
Priority to ES21807196T priority patent/ES2991290T3/en
Priority to CN202180072337.1A priority patent/CN116490399A/en
Priority to EP21807196.7A priority patent/EP4232320B1/en
Priority to US18/032,498 priority patent/US11981239B2/en
Priority to PCT/FR2021/051850 priority patent/WO2022084636A1/en
Publication of FR3115504A1 publication Critical patent/FR3115504A1/en
Application granted granted Critical
Publication of FR3115504B1 publication Critical patent/FR3115504B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/879—Head-rests with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
    • B60R11/0223—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers of flat type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/0015—Arrangements for entertainment or communications, e.g. radio, television
    • B64D11/00154—Loudspeakers mounted in the seat back
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0012—Seats or parts thereof
    • B60R2011/0017—Head-rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0043—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

L’invention concerne un appui-tête sonorisé comportant :- au moins un haut-parleur de grave (20) associé à une partie arrière ouverte (31), comportant une grille (34) et/ou une mousse arrière (33), à cellules ouvertes ou semi-ouvertes, présentant une densité comprise entre 8 et 60 kg/m3, de sorte que ledit au moins un haut-parleur de grave (20) soit bidirectionnel ; et - au moins un haut-parleur médium/aigu (21), associé à une partie arrière fermée comportant une paroi pleine et/ou une mousse à cellules fermées de sorte que ledit au moins un haut-parleur médium/aigu (21) soit monodirectionnel. Figure pour abrégé : Fig 11The invention relates to a sound headrest comprising:- at least one woofer (20) associated with an open rear part (31), comprising a grid (34) and/or a rear foam (33), open or semi-open cells, having a density between 8 and 60 kg/m3, so that said at least one woofer (20) is bidirectional; and - at least one midrange/treble loudspeaker (21), associated with a closed rear part comprising a solid wall and/or a closed-cell foam so that said at least one midrange/treble loudspeaker (21) is unidirectional. Figure for abstract: Fig 11

FR2010836A 2020-10-22 2020-10-22 SOUND HEADRESTS AND ASSOCIATED SEAT Active FR3115504B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2010836A FR3115504B1 (en) 2020-10-22 2020-10-22 SOUND HEADRESTS AND ASSOCIATED SEAT
ES21807196T ES2991290T3 (en) 2020-10-22 2021-10-21 Headrest with speakers and associated seat
CN202180072337.1A CN116490399A (en) 2020-10-22 2021-10-21 Headrest equipped with speaker and associated seat
EP21807196.7A EP4232320B1 (en) 2020-10-22 2021-10-21 Headrest with sound system and associated seat
US18/032,498 US11981239B2 (en) 2020-10-22 2021-10-21 Headrest equipped with loudspeakers, and associated seat
PCT/FR2021/051850 WO2022084636A1 (en) 2020-10-22 2021-10-21 Headrest equipped with loudspeakers, and associated seat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2010836 2020-10-22
FR2010836A FR3115504B1 (en) 2020-10-22 2020-10-22 SOUND HEADRESTS AND ASSOCIATED SEAT

Publications (2)

Publication Number Publication Date
FR3115504A1 FR3115504A1 (en) 2022-04-29
FR3115504B1 true FR3115504B1 (en) 2022-10-14

Family

ID=74347247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2010836A Active FR3115504B1 (en) 2020-10-22 2020-10-22 SOUND HEADRESTS AND ASSOCIATED SEAT

Country Status (6)

Country Link
US (1) US11981239B2 (en)
EP (1) EP4232320B1 (en)
CN (1) CN116490399A (en)
ES (1) ES2991290T3 (en)
FR (1) FR3115504B1 (en)
WO (1) WO2022084636A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019206715A1 (en) * 2019-05-09 2020-11-12 Audi Ag headrest
WO2021116301A1 (en) * 2019-12-11 2021-06-17 Adient Engineering and IP GmbH Backrest for a vehicle seat
FR3140031A1 (en) * 2022-09-22 2024-03-29 Psa Automobiles Sa SOUND DIFFUSION DEVICE FOR MOTOR VEHICLE SEATS PROVIDING A SOUND BUBBLE EFFECT
US20240416812A1 (en) * 2023-06-16 2024-12-19 Harman Becker Automotive Systems Gmbh Audio system arranged in a listening environment in a vehicle and headrest for a vehicle
FR3151549A1 (en) * 2023-07-25 2025-01-31 Faurecia Sièges d'Automobile Headrest with integrated sound system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224178A (en) * 1988-10-19 1990-04-25 Kraco Enterprises Inc Speaker assembly
US5133017A (en) * 1990-04-09 1992-07-21 Active Noise And Vibration Technologies, Inc. Noise suppression system
JP2001112572A (en) 1999-10-20 2001-04-24 Pioneer Electronic Corp Seat with speaker and acoustic system
KR100510294B1 (en) 2002-12-12 2005-08-26 현대모비스 주식회사 Speaker structure of car seat
JP2005027019A (en) 2003-07-02 2005-01-27 Fps:Kk Seat with speaker
US20090067657A1 (en) 2005-03-30 2009-03-12 Pioneer Corporation Speaker-embeddable seat and personal audio system
WO2007099756A1 (en) * 2006-02-28 2007-09-07 Clarion Co., Ltd. Bone vibration sound seat
JP2009260524A (en) * 2008-04-15 2009-11-05 Sony Corp Speaker system
CN101707731B (en) * 2009-09-21 2013-01-16 杨忠广 Array transmission line active vehicle-mounted sound system
CN103155592A (en) * 2010-07-30 2013-06-12 弗兰霍菲尔运输应用研究公司 Vehicle with sound wave reflector
DE102011083444A1 (en) * 2011-09-26 2013-03-28 Airbus Operations Gmbh Seat device with improved audio device for use in an aircraft or spacecraft
DE102012209563A1 (en) 2012-06-06 2013-12-12 Lufthansa Technik Ag Airplane seat, audio system and airplane
PT3063950T (en) * 2013-10-30 2017-10-19 L Acoustics Sound system with improved adjustable directivity
EP2910429A1 (en) * 2014-02-19 2015-08-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Acoustic module for sound absorption and improving communication
JP6329018B2 (en) * 2014-06-27 2018-05-23 クラリオン株式会社 Headrest device
CN106414167B (en) * 2014-06-27 2018-12-21 歌乐株式会社 Audio device
US9792892B2 (en) * 2014-07-15 2017-10-17 Amphenol Phitek Limited Noise cancellation system
KR101836664B1 (en) * 2016-07-08 2018-04-20 현대자동차주식회사 Operation control method of cold and warm headrest for vehicle
US10293728B2 (en) * 2016-08-24 2019-05-21 Bose Corporation Acoustic transducer assembly disposed in vehicle seat
DE112019000390T5 (en) * 2018-01-12 2020-09-17 Sony Corporation ACOUSTIC DEVICE
IT201800001720A1 (en) * 2018-01-24 2019-07-24 Ask Ind Spa HEADREST FOR VEHICLE SEAT WITH SPEAKER.
CN115299076A (en) * 2019-10-25 2022-11-04 哈曼贝克自动系统股份有限公司 Loudspeaker system layout for generating low frequency audio output in independent sound zones

Also Published As

Publication number Publication date
US20230406185A1 (en) 2023-12-21
EP4232320B1 (en) 2024-10-09
EP4232320A1 (en) 2023-08-30
FR3115504A1 (en) 2022-04-29
EP4232320C0 (en) 2024-10-09
CN116490399A (en) 2023-07-25
US11981239B2 (en) 2024-05-14
ES2991290T3 (en) 2024-12-03
WO2022084636A1 (en) 2022-04-28

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